﻿/* 
 Problem 2.	Numbers Not Divisible by 3 and 7

Write a program that enters from the console a positive 
integer n and prints all the numbers 
        from 1 to n not divisible by 3 and 7, 
        on a single line, separated by a space. 
 * 
Examples:
n	output
3	1 2
10	1 2 4 5 8 10

 */

using System;

class NumbersNotDivisibleBy3And7
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        for (int i = 1; i <= n; i++)
        {
            if ((i % 3 != 0) && (i % 7 != 0))
            {
                Console.Write(i + " ");
            }
        }
        Console.WriteLine();
    }
}